cubicweb #4881302 [web] Allow propagating 'klass' parameter on tree views recursively [validation pending]

[web] Allow propagating 'klass' parameter on tree views recursively

prioritynormal
typebug
done in3.20.3
load1.000
load left0.000
closed by#de62952550d9 [web] Allow propagating 'klass' parameter on tree views recursively
patch[web] Allow propagating 'klass' parameter on tree views recursively [applied]